| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.79 | 3.679% | $147.0065 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $104.72 | 3.431% | $108.3129 | $108.31 | $108.30 | $108.30 |
| Purchase #3 | $151.55 | 11.516% | $169.0025 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $164.57 | 4.339% | $171.7107 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $126.66 | 11.586% | $141.3348 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $155.62 | 8.311% | $168.5536 | $168.55 | $168.55 | $168.60 |
| Purchase #7 | $120.96 | 8.722% | $131.5101 | $131.51 | $131.50 | $131.50 |
| 7 purchase totals = | $965.87 | $1,037.4311 | $1,037.42 | $1,037.40 | $1,037.40 | |